Bonding Scheme Hydride Character and Magnetic Paths of HPO3 2 Versus SeO3 2 Building Units in Solids
Yazarlar (9)
Vadim M. Kovrugin Université De Lille, Fransa
Elijah E. Gordon Nc State University, Amerika Birleşik Devletleri
Prof. Dr. Emine Esra KASAPBAŞI İstanbul Aydın Üniversitesi, Türkiye
Myung Hwan Whangbo Nc State University, Amerika Birleşik Devletleri
Marie Colmont Université De Lille, Fransa
Oleg I. Siidra Saint Petersburg State University, Rusya Federasyonu
Silviu Colis Université De Strasbourg, Fransa
Sergey V. Krivovichev Saint Petersburg State University, Rusya Federasyonu
Olivier Mentré Université De Lille, Fransa
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Physical Chemistry C (Q4) | ||
| Dergi ISSN | 1932-7447 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SSCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2016 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 19-01-2016 |
| Cilt / Sayı / Sayfa | 120 / 3 / 1650–1656 | DOI | 10.1021/acs.jpcc.5b10889 |
| Makale Linki | http://pubs.acs.org/doi/abs/10.1021/acs.jpcc.5b10889 | ||
| UAK Araştırma Alanları |
Fiziksel Kimya
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| Özet |
| The abilities of the (HPO3)2– and (SeO3)2– anions as structure building units and as spin exchange paths between magnetic ions were investigated by preparing and analyzing the isostructural Fe2(SeO3)3 and Fe2(HPO3)3. In both compounds, the face-sharing Fe2O9 dimers are interconnected into chains by the (HPO3)2– and (SeO3)2– anions. The (HPO3)2– is the structural counterpart of the Se electron lone pair of (SeO3)2– due to the weak hydride character of the terminal hydrogen. However, they differ considerably as spin exchange paths between magnetic cations. Both compounds exhibit an effective magnetic dimer behavior, unexpectedly arising from the interdimer FeO···OFe exchange along the chain, but weaker in Fe2(HPO3)3 by a factor of ∼3. It is consistent with the general tendencies of the phosphite anions to act as a weak magnetic mediator, which is caused by the through-bond effect of the P … |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 20 |
| Scopus | 19 |
| Google Scholar | 23 |